An inflamed muscle between ribs refers to irritation or strain of the intercostal muscles, which run between your ribs and help with breathing. This condition typically causes sharp, localized pain that worsens with movement or deep breaths.
The intercostal muscles are grouped into three layers: external, internal, and innermost. They contract and relax to expand and contract your rib cage during breathing. When these muscles become inflamed or strained, they can cause significant discomfort.
Intercostal muscle inflammation often results from:
For example, a construction worker who lifts heavy materials daily might develop inflammation from repetitive strain.
Symptoms include:
This pain is often mistaken for heartburn or heart-related issues, but it's usually localized to specific points along the ribs.
Doctors diagnose inflamed intercostal muscles through physical exams, checking for tender spots. Imaging tests like X-rays or MRIs may rule out other conditions.
Treatment focuses on reducing inflammation and relieving pain:
In severe cases, corticosteroid injections may provide relief.
Seek medical attention if:
These symptoms could indicate a more serious condition, such as a heart attack or pulmonary embolism.
If you suspect an inflamed muscle between ribs, rest and gentle stretching often help. For persistent or severe pain, consult a healthcare provider to rule out other conditions.